On Thu, Jan 30, 2020 at 09:12:57PM -0800, Randy Dunlap wrote:

On 1/30/20 7:56 PM, Randy Dunlap wrote:

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Hi,

On 1/30/20 7:36 PM, Tiwei Bie wrote:

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diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index f21c45aa5e07..13e6a94d0243 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig

@@ -34,6 +34,18 @@ config VHOST_VSOCK
 	To compile this driver as a module, choose M here: the module will be called
 	vhost_vsock.
 
+config VHOST_VDPA
+	tristate "Vhost driver for vDPA based backend"

oops, missed this one:
	                           vDPA-based

Will fix. Thanks!

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+	depends on EVENTFD && VDPA
+	select VHOST
+	default n
+	---help---
+	This kernel module can be loaded in host kernel to accelerate
+	guest virtio devices with the vDPA based backends.

	                              vDPA-based

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+
+	To compile this driver as a module, choose M here: the module
+	will be called vhost_vdpa.
+

The preferred Kconfig style nowadays is
(a) use "help" instead of "---help---"
(b) indent the help text with one tab + 2 spaces

and don't use "default n" since that is already the default.

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 config VHOST
 	tristate
         depends on VHOST_IOTLB

thanks.

-- 
~Randy